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<?php
/**
* FusionForge trove categories
*
* Copyright 2013, Olivier Berger and Institut Mines-Telecom
* Copyright 2013, Roland Mas
*
* This file is part of FusionForge. FusionForge is free software;
* you can redistribute it and/or modify it under the terms of the
* GNU General Public License as published by the Free Software
* Foundation; either version 2 of the Licence, or (at your option)
* any later version.
*
* FusionForge is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with FusionForge; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
/**
* TODO: FusionForge Trove Categories
*
*/
class TroveCat extends Error {
var $data_array;
/**
* TroveCat() - CONSTRUCTOR.
*
* @param bool|int $cat_id The cat_id.
*/
function TroveCat($cat_id = false) {
if (!$cat_id) {
//setting up an empty object
//probably going to call create()
return true;
}
return $this->fetchData($cat_id);
}
/**
* fetchData - May need to refresh database fields.
*
* If an update occurred and you need to access the updated info.
*
* @return bool success;
*/
function fetchData($cat_id, &$res = false) {
unset($this->data_array);
if(! $res) {
$res = db_query_params('SELECT * FROM trove_cat WHERE trove_cat_id=$1',
array ($cat_id)) ;
if (!$res || db_numrows($res) < 1) {
$this->setError('TroveCat::fetchData()::'.db_error());
return false;
}
}
$row = db_fetch_array($res);
if($row) {
$this->data_array = $row;
return true;
}
else {
return false;
}
}
function getId() {
return $this->data_array['trove_cat_id'];
}
function getShortName() {
return $this->data_array['shortname'];
}
function getFullName() {
return $this->data_array['fullname'];
}
function getParentId() {
return $this->data_array['parent'];
}
function getRootCatId() {
return $this->data_array['root_parent'];
}
function getIdsFullPath() {
return $this->data_array['fullpath_ids'];
}
function getDescription() {
return $this->data_array['description'];
}
function listSubTree() {
return TroveCat::getSubtree($this->data_array['trove_cat_id']);
}
static function getAllRoots() {
$rootcats = array();
$res = db_query_params ('
SELECT *
FROM trove_cat
WHERE parent=0
AND trove_cat_id!=0',
array());
do {
$trovecat = new TroveCat();
$fetched = $trovecat->fetchData(false, $res);
if ($fetched) {
$rootcats[] = $trovecat;
}
} while ($fetched);
return $rootcats;
}
static function getSubtree($root_cat_id) {
$subcats = array();
$res = db_query_params('
SELECT *
FROM trove_cat
WHERE root_parent=$1
ORDER BY fullpath',
array($root_cat_id));
do {
$trovecat = new TroveCat();
$fetched = $trovecat->fetchData(false, $res);
if ($fetched) {
$subcats[] = $trovecat;
}
} while ($fetched);
return $subcats;
}
static function getProjectCats($group_id) {
$cats = array();
$res = db_query_params ('
SELECT trove_cat.trove_cat_id AS trove_cat_id
FROM trove_cat,trove_group_link
WHERE trove_cat.trove_cat_id=trove_group_link.trove_cat_id
AND trove_group_link.group_id=$1
ORDER BY trove_cat.fullpath',
array($group_id));
$catids = array();
while($row = db_fetch_array($res)) {
$catids[] = $row['trove_cat_id'];
}
foreach($catids as $catid) {
$cats[] = new TroveCat($catid);
}
return $cats;
}
}
// Local Variables:
// mode: php
// c-file-style: "bsd"
// End:
|
